frequency selector
| switch
| frequency selector | |
| oil | 选频器 |
| switch | |
| gen. | 打开 |
| busin. | 转手贸易 |
| comp., net. | 交换机 |
| el. meas.inst. | 切换 |
| el.mach. | 通-断开关 |
| met. | 转换开关; 转变; 改变 |
| sport. | 转换 |
| |||
| 选频器 | |||
| 频率选择钮 | |||
|
frequency selector : 6 phrases in 5 subjects |
| Communications | 1 |
| Dermatology | 1 |
| Geophysics | 1 |
| Oil / petroleum | 2 |
| Shipbuilding | 1 |